1200745

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 36

約数和(自身を含む): 1877580

約数和(自身を除く): 676835

約数列:

[1, 5, 7, 13, 29, 35, 49, 65, 91, 145, 169, 203, 245, 377, 455, 637, 845, 1015, 1183, 1421, 1885, 2639, 3185, 4901, 5915, 7105, 8281, 13195, 18473, 24505, 34307, 41405, 92365, 171535, 240149, 1200745]

約数ペア:

[(1, 1200745), (5, 240149), (7, 171535), (13, 92365), (29, 41405), (35, 34307), (49, 24505), (65, 18473), (91, 13195), (145, 8281), (169, 7105), (203, 5915), (245, 4901), (377, 3185), (455, 2639), (637, 1885), (845, 1421), (1015, 1183)]